Miyanaga Norifumi

ミヤナガノリフミ | Miyanaga Norifumi

Affiliation and department：

Research field (3)： Machine elements and tribology , Design engineering , Fluid engineering

Research keywords (4)：設計工学 , 機械要素 , Rheology , トライボロジー

Research theme for competitive and other funds (15)：

2022 - 2024 NSKメカトロニクス高度化財団研究助成金
2021 - 2024 Study of interactions between micro-dimples under fluid lubrication and its application for design of ultra-high performance fluid bearings
2017 - 2020 Blood sealing characteristics of mechanical seals for rotary blood pumps using a new mean flow model
2017 - 2020 Study on Desing Method of Air Bearings with Considering Hofp Bifurcation
2016 - 2018 修復機能を有するテクスチャ表面の創成とその潤滑特性に関する研究

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Papers (50)：

MIWA Reo, ISHII Ryota, MIYANAGA Norifumi, TSUJIMORI Atsushi, TOMIOKA Jun. Estimations of Cavitation Pressures in Dimpled Seal-type Thrust Bearings. JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING. 2024. 59. 4. 169-182
Ryota Ishi, Reo Miwa, Norifumi Miyanaga, Jun Tomioka. Effect of Internal Structure of Circular Dimples on Hydrodynamic Lubrication Characteristics of Thrust Bearings. Tribology in Industry. 2023. 45. 4. 634-642
IKI Haruka, SAKAI Kazumi, HOSHINO Koji, SATO Ryosuke, NISHIZAWA Keigo, MIWA Reo, MIYANAGA Norifumi. Observation of Grease Fluidity on Raceway by Particle Image Velocimetry. JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS. 2022. 67. 10. 727-731
MIWA Reo, MIYANAGA Norifumi, TSUJIMORI Atsushi, TOMIOKA Jun. Investigations of Lubrication Characteristics of Dimpled Seal-type Thrust Bearings by Experiments under Fixed Applied Load and Fixed Fluid Film Thickness Conditions. JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING. 2022. 57. 12. 621-636
Reo Miwa, Norifumi Miyanaga, Jun Tomioka. Appearance of Hysteresis Phenomena on Hydrodynamic Lubrication in a Seal-Type Thrust Bearing with Dimples. Materials. 2021. 14. 18. 5222-5222

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Patents (1)：

Books (1)：

Lectures and oral presentations (207)：

PIV analysis of urea greases with different thickner sizes in the contact area
(International Conference BALTTRIB 2024)
Friction characteristics of between piston ring and cylinder liner in ammonia-dispersed engine oil
(International Conference BALTTRIB 2024 2024)
増ちょう剤サイズが転がり接触下におけるウレアグリースの流動状態に及ぼす影響
(トライボロジー会議2024秋名護 2024)
ディンプルを有するシール型スラスト軸受におけるキャビテーション圧力の測定
(日本設計工学会 2024年度秋季大会研究発表講演会 2024)
隅肉部のための摩擦攪拌接合技術-アルミニウム合金の接合-
(2024年度精密工学会秋季大会学術講演会 2024)

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Education (2)：

Waseda University Graduate School of Science and Engineering
Waseda University Graduate School, Division of Engineering Mechanical Engineering

Professional career (1)：

Work history (7)：

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Association Membership(s) (4)：

日本機械学会 , 日本トライボロジー学会 , 日本設計工学会 , 米国機械学会

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